The launch of the small business bailout fund has been rocky since it opened on Friday morning.

Tens of thousands of businesses have swamped lenders, community bankers have complained of an inability to access the Small Business Administration (SBA)’s system and the Treasury Department was still issuing updated guidance and form templates on Friday afternoon.

As of Friday evening, lenders originated more than 17,000 loans valued at about $5.4 billion under the program, Jovita Carranza, the administrator of the Small Business Administration, said in a tweet.